66.51.48.0/20

AS3356  ·  Level 3 Parent, LLC

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Summary

Country United States
Domain level3.com
ASN AS3356
Registry ARIN
ID LVLT-ORG-66-51-48

WHOIS Details

NetHandle:      NET-66-51-48-0-1
OrgID:          LPL-141
Parent:         NET-66-0-0-0-0
NetName:        LVLT-ORG-66-51-48
NetRange:       66.51.48.0 - 66.51.63.255
NetType:        allocation
RegDate:        2004-02-10
Updated:        2018-02-20
Source:         ARIN


OrgID:          LPL-141
OrgName:        Level 3 Parent, LLC
CanAllocate:    
Street:         100 CenturyLink Drive
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
Comment:        USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:
Comment:        https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:
Comment:        1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden.
Comment:        2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.
Comment:        3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.
Comment:        4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.
Comment:        5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.
Comment:        6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        Our looking glass is located at: https://lookingglass.centurylink.com/
Comment:        For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page:
Comment:        https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html
Comment:        For abuse issues, please email abuse@aup.lumen.com
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email)
Comment:        Without these we will be unable to identify the correct owner of the IP address at that point in time.
RegDate:        2018-02-06
Updated:        2024-06-17
OrgAdminHandle: APL7-ARIN
OrgTechHandle:  APL7-ARIN
OrgAbuseHandle: LAC56-ARIN
OrgRoutingHandle:   RPKIR-ARIN
Source:         ARIN


POCHandle:      LAC56-ARIN
IsRole:         Y
LastName:       L3 Abuse Contact
FirstName:      
Street:         100 CenturyLink Drive
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
RegDate:        2021-01-14
Updated:        2025-01-22
OfficePhone:    +1-877-453-8353
Mailbox:        abuse@level3.com
Source:         ARIN


POCHandle:      APL7-ARIN
IsRole:         Y
LastName:       ADMIN POC LVLT
FirstName:      
Street:         1025 Eldorado Blvd.
City:           Broomfield
State/Prov:     CO
Country:        US
PostalCode:     80021
RegDate:        2003-01-28
Updated:        2025-01-03
OfficePhone:    +1-877-453-8353
Mailbox:        ipadmin@centurylink.com
Mailbox:        ipadmin@lumen.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.51.0.0/16

Range ASN Company Num of IPs
66.51.144.0/20 AS12129 123.Net, Inc. 4,096
66.51.0.0/20 AS13649 Flexential Colorado Corp. 4,096
66.51.128.0/20 AS25668 Cipherkey Exchange Corp. 4,096
66.51.240.0/20 AS33554 Neutral Data Centers Corp. 4,096
66.51.32.0/20 AS393924 RigNet Inc 4,096
66.51.0.0/20 AS394526 Flexential Colorado Corp. 4,096
66.51.224.0/20 AS400439 Consolidated Telcom 4,096
66.51.16.0/21 AS13845 eStruxture Data Centers Inc. 2,048
66.51.24.0/21 AS13649 Flexential Colorado Corp. 2,048
66.51.100.0/22 AS401319 TensorWave Inc. 1,024
66.51.116.0/22 AS396919 Shadow 1,024
66.51.192.0/22 AS19766 Dryden Fiber 1,024
66.51.96.0/22 AS198990 Pine Hosting LTD 1,024
66.51.112.0/22 AS396919 Shadow 1,024
66.51.108.0/22 AS13911 Tera-byte Dot Com Inc. 1,024
66.51.246.0/24 AS46478 Castor Networks 256
66.51.148.0/24 AS398351 May Mobility, Inc 256
66.51.173.0/24 AS18986 Corporate Web Solutions 256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.51.53.200 backwaterguide.net 1
66.51.53.13 securedcontinuity.com 1
66.51.53.4 henred.co.za 1
66.51.54.201 disneychannelpack.com.br 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

10 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.51.53.51 AS3064 Ntirety, Inc. 3.00ms from Orlando, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
44.249.136.116 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
63.210.131.196 AS3356 Level 3 Parent, LLC 0.46ms from Dallas, US
42.6.18.4 AS4837 CHINA UNICOM China169 Backbone 13.32ms from Liaoyang, CN
35.235.67.228 AS396982 Google LLC 0.09ms from Los Angeles, US
75.206.114.100 AS6167 Verizon Business 15.69ms from Miami, US
74.210.173.68 AS11290 Cogeco Connexion inc 8.82ms from Montreal, CA
136.169.171.164 AS24955 JSC "Ufanet" 17.81ms from Moscow, RU
107.21.205.52 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
126.71.72.196 AS17676 SoftBank Corp. 4.08ms from Tokyo, JP
146.228.20.36 AS1836 green.ch AG 0.56ms from Zuerich, CH
204.167.95.4 AS1650 Cambridge Public Schools 1.39ms from Boston, US
137.83.89.36 AS11976 Fidelity Communication International Inc. 16.80ms from Chicago, US
130.213.14.68 AS8075 Microsoft Corporation 0.46ms from Chicago, US
169.53.31.52 AS36351 IBM Cloud 0.89ms from Dallas, US
217.183.163.212 AS5466 Eircom Limited 4.23ms from Dublin, IE
45.185.164.36 AS269486 R.R SOARES INTERNET 16.29ms from Fortaleza, BR
58.177.205.20 AS9269 Hong Kong Broadband Network Ltd. 0.85ms from Hong Kong, HK
31.121.67.196 AS2856 British Telecommunications PLC 1.27ms from London, GB
113.33.206.68 AS17506 ARTERIA Networks Corporation 2.13ms from Tokyo, JP
197.26.177.100 AS37705 TOPNET 2.12ms from Tunis, TN
96.55.131.148 AS6327 Shaw Communications Inc. 5.48ms from Vancouver, CA
42.227.199.212 AS4837 CHINA UNICOM China169 Backbone 11.04ms from Zhengzhou, CN
68.116.187.164 AS20115 Charter Communications LLC 12.68ms from Ashburn, US
79.128.243.20 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.69ms from Athens, GR
2.201.14.148 AS3209 Vodafone GmbH 5.27ms from Duesseldorf, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m5 66.51.52.42
traceroute to 66.51.52.42 (66.51.52.42): 5 hops max, 52 byte packets
2 [AS3356] 8.243.46.250 0.289 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Vinhedo, BR
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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